Title:
ORGANIC PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/094456
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an organic photoelectric conversion element which has excellent durability. The present invention provides an organic photoelectric conversion element which contains a conjugated polymer compound that has a partial structure represented by chemical formula (1).
(In the formula, X represents O, S, NR2 or CR3=CR4; W represents CH or N; L represents a linear or branched alkylene group having 1-10 carbon atoms; each of Y1 and Y2 represents O or NR5; Z represents C, S or P; each of R1-R5 represents H, a linear or branched alkyl group having 1-24 carbon atoms, a cycloalkyl group having 3-20 carbon atoms, an alkenyl group having 2-20 carbon atoms, an aryl group having 6-30 carbon atoms or a heteroaryl group having 1-20 carbon atoms; and a, b and c represent integers satisfying 3 ≤ a + b + c ≤ 4 and 0 ≤ a, b, c ≤ 2.)
Inventors:
IIJIMA TAKAYUKI (JP)
OKUBO YASUSHI (JP)
HATTORI TAKAMUNE (JP)
OKUBO YASUSHI (JP)
HATTORI TAKAMUNE (JP)
Application Number:
PCT/JP2012/081924
Publication Date:
June 27, 2013
Filing Date:
December 10, 2012
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
IIJIMA TAKAYUKI (JP)
OKUBO YASUSHI (JP)
HATTORI TAKAMUNE (JP)
IIJIMA TAKAYUKI (JP)
OKUBO YASUSHI (JP)
HATTORI TAKAMUNE (JP)
International Classes:
H01L51/42; C08G61/12
Domestic Patent References:
| WO2005014691A2 | 2005-02-17 | |||
| WO2008073149A2 | 2008-06-19 | |||
| WO2006109895A1 | 2006-10-19 |
Foreign References:
| JPH07268083A | 1995-10-17 | |||
| JP2002026336A | 2002-01-25 |
Other References:
SUNG-HO JIN ET AL.: "Synthesis and characterization of poly(1,4-phenylenevinylenealt-2,5- thienylenevinylene) derivatives for organic lightemitting diodes", EUROPEAN POLYMER JOURNAL, vol. 40, no. ISSUE, 8 May 2004 (2004-05-08), pages 1975 - 1980
JANUSZ KOWALIK ET AL.: "Unusual solvatochromism in phosphonylated polythiophenes. Poly[3-(11- diethylphosphorylundecyl)thiophene]", CHEMICAL COMMUNICATIONS, 21 May 2000 (2000-05-21), pages 877 - 878
JANUSZ KOWALIK ET AL.: "Unusual solvatochromism in phosphonylated polythiophenes. Poly[3-(11- diethylphosphorylundecyl)thiophene]", CHEMICAL COMMUNICATIONS, 21 May 2000 (2000-05-21), pages 877 - 878
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
Hatta international patent business corporation (JP)
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